

d6();z6();b();d7();y();z1();d4();y();z2();y();
z3();d1();y();z2();b();z1();y();z2();d5();y();
z1();b();d7();y();z1();d6();y();z5();y();
z6();d4();y();z5();b();z2();y();z3();d1();y();
z5();b();z1();y();z2();d5();y();z1();b();d7();y();
z6();d6();b();d6();s();d6();s();d6();s();d7();s();
d7();s();d7();s();d7();y();z1();d4();b();z1();s();
z1();s();z1();b();z2();s();z2();y();
z3();d1();b();z3();s();z3();y();z2();y();
z1();s();z1();s();z1();s();z1();y();z2();d5();b();
z2();s();z2();y();z1();y();d7();s();d7();y();
z1();d6();b();z1();s();z1();s();z1();s();
z5();s();z5();s();z5();s();z5();y();z6();d4();y();
z6();s();z6();b();z5();b();z2();s();z2();b();
z3();d1();y();z3();s();z3();b();z5();b();
z1();s();z1();s();z1();s();z1();y();
z2();d5();b();z2();s();z2();b();z1();b();
d7();c();d7();